XLamp CXB1816

Second Generation of CXA LED Arrays

The XLamp® CXB1816 LED Array is a member of the second generation of the CXA family that delivers up to 33% higher efficacy than the first generation in the same LES. The higher performance CXA2 LED Arrays allow lighting manufacturers to achieve the same or better performance with a smaller LES, enabling a radical reduction in system size and cost. CXA2 LED Arrays share the same physical design as the previous generation, allowing lighting manufacturers to leverage the existing optical, mechanical and electrical design elements to accelerate time to market without additional cost.

Compare CXA2 LEDs


Specifications

Variations

Documentation

Specifications

Size 17.85 x 17.85 mm
Product Options High-CRI
Maximum Drive Current 0.9 A
Max Power (W) 34 W
Light Output 2236 - 4270 lm
Maximum Efficacy at Binning Conditions (lm/W) 165 lm/W
Light Emitting Surface (LES) 12 mm
Typical Forward Voltage 35 V @ 450 mA
Maximum Reverse Current 0.1 mA
Viewing Angle 115 °
Binning 85°C
2- 3- and 5-Step EasyWhite®
Maximum ESD Withstand Voltage 8000 V (HBM per Mil-Std-883D)
RoHS-Compliant Yes
REACh-Compliant Yes
UL-Recognized Yes - Level 4 Enclosure Consideration

Variations

CRI Color Temperature (K)
2700, 3000, 3500 4000, 5000 5700, 6500
Min 70
Min 80
Min 90

Documentation

Data & Ordering Version Last Updated

2

27 Feb 2017

Design Files Version Last Updated

Application Notes Version Last Updated

0C

24 Sep 2012

5C

15 Aug 2016

Chemical Compatibility Testing Procedures Video

Download the Application Note and watch this video to learn more about Cree's Chemical Compatibility Testing Procedures

05 Oct 2011

14B

15 Mar 2016

1E

17 May 2013

0C

18 Dec 2014

30

20 Mar 2017

19

20 Feb 2017

0E

24 Jul 2007

1D

07 Dec 2012

1D

07 Dec 2012

3F

20 Feb 2015

2E

13 May 2013

2

27 Jan 2017

3G

01 Jan 2017

Feature Sheets Version Last Updated

02 Dec 2015

Product Ecology Version Last Updated
CXB18XX LEDs REACh Declaration

CXB1816, CXB1820, CXB1830

RE2096012017

23 Jan 2017

CXB18XX LEDs RoHS Declaration

CXB1816, CXB1820, CXB1830

RS2096042016

06 Apr 2016

Sales Terms Version Last Updated